UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LHxhwX+XbJsXbb8j1NOnFPSCTlx9rbUMhrW+TJgalwQ=' 
WHERE 
  key_id = '40b324d06036d48b19e53a24472fddd90bb1ea114edf87c685fc3406bc4e5eae' 
  AND (
    token = 'LHxhwX+XbJsXbb8j1NOnFPSCTlx9rbUMhrW+TJgalwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )